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121.发明申请公开(公告)号：US20200181421A1
公开(公告)日：2020-06-11
申请号：US16707363
申请日：2019-12-09
Inventor： Debashis CHANDA , Daniel FRANKLIN
Abstract: An inorganic paint pigment may include a fluid matrix, and paint flakes carried within the fluid matrix. Each paint flake may include a common aluminum layer having a first major surface and a second major surface opposing the first major surface, a first plasmonic aluminum reflector layer carried by the first major surface, and a second plasmonic aluminum reflector layer carried by the second major surface.
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公开(公告)号：US10649440B2
公开(公告)日：2020-05-12
申请号：US16355320
申请日：2019-03-15
Inventor： Fluvio Lobo Fenoglietto , Jack Stubbs
IPC: G05B19/4099 , B33Y50/02 , B29C64/393
Abstract: A method of designing and manufacturing a replica composite object based on an original object. The method identifies the structure and physical properties of an original object. Base materials, bodies, and structural templates, each of which includes associated physical properties, are utilized to generate a 3-dimensional model. The 3-dimensional model is discretized and tested to determine if the selected combination of base materials and bodies have physical properties that substantially equal the physical properties of the original object. If the physical properties do not equate, the 3-dimensional model is optimized by adjusting the combination of base materials, bodies, and structural templates. When the difference between the measured physical properties of the 3-dimensional model and the identified physical properties of the original object is less than a tolerance value, the method instructs an additive manufacturing system to generate a replica composite object based on the original object.
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公开(公告)号：US20200110034A1
公开(公告)日：2020-04-09
申请号：US16597277
申请日：2019-10-09
Applicant: UNIVERSITY OF CENTRAL FLORIDA RESEARCH FOUNDATION, INC. , THE U.S.A. AS REPRESENTED BY THE SECRETARY OF THE NAVY
Inventor： Chandraika Sugrim , Ranganathan Kumar , Aravinda Kar , Robert Burkhart
IPC: G01N21/76 , H01L27/146 , H01S5/00 , H01S5/026
Abstract: A detector is for identifying chemicals in a sample. The detector may include a photodetector comprising SiC semiconductor material and configured to have an acceptor energy band of range Ea−ΔEa to Ea+ΔEa. The SiC semiconductor material may be doped with a dopant to exceed a threshold dopant concentration level. The photodetector may be configured to receive fluorescence information from the sample.
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公开(公告)号：US10585241B2
公开(公告)日：2020-03-10
申请号：US16064537
申请日：2016-12-20
Inventor： Sasan Fathpour , Jeffrey Chiles
Abstract: The present invention is an integrated photonics platform is created through the application of a polymer and silicon dioxide mask, multiple anisotropic etchings with inductively-coupled plasma reactive-ion-etching and a brief isotropic silicon etching to produce a a T-shaped silicon base wafer. A silicon-on-insulator donor wafer is bonded to the silicon base wafer a silicon dioxide layer between the two wafers is removed, producing a finalized T-shaped optical waveguide. The T-shaped optical waveguide causes confinement of the optical mode in the upper region of the “T,” above the connection to the post. This shape prevents leakage of light into the silicon wafer.
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公开(公告)号：US20200064812A1
公开(公告)日：2020-02-27
申请号：US16223911
申请日：2018-12-18
Inventor： Robert Sims , Jim Inziello , Fluvio Lobo Fenoglietto , Jack Stubbs
IPC: G05B19/4099 , B29C64/386 , B33Y50/00
Abstract: A system and method that relies on the principles of material science, deformable body mechanics, continuum mechanics and additive manufacturing to reduce the costs associated with additive manufacturing. Physical properties are used by numerical solution methods, such as the Finite Element Method (FEM) or Smooth Particle Hydrodynamics (SPH), to deform an original model of an object to be manufactured into a viable configuration that reduces fabrication material, time, and cost when manufacturing an object through additive manufacturing.
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Patent Agency Ranking
公开(公告)号：US20200061115A1
公开(公告)日：2020-02-27
申请号：US16489129
申请日：2018-02-28
Applicant: University of Central Florida Research Foundation, Inc. , Research Institute at Nationwide Children's Hospital
Inventor： Alicja COPIK , Jeremiah OYER , Nitin CHAKRAVARTI , Dean Anthony Lee
IPC: A61K35/17 , A61K38/20 , C12N5/0783
Abstract: Disclosed are compositions and methods for directing NK cells to the bone marrow through the use of PM21 particles.
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公开(公告)号：US20200052604A1
公开(公告)日：2020-02-13
申请号：US16536911
申请日：2019-08-09
Inventor： SEYED-MILAD TAYEBI , ISSA BATARSEH , Haibing Hu
IPC: H02M3/335 , H01L31/042
Abstract: A multi-input power DC-DC converter includes a first and second bridge circuit for receiving power from a first and second electric power source. The first bridge circuit includes a first power switches with a first switch output node in between, and a second bridge circuit for receiving power from a second electric power source including second power switches with a second switch output node in between. At least one of the first and second electric power source is a photovoltaic (PV) panel. A single LLC resonant tank coupled to both the first and second output node is configured together with a transformer including a secondary winding and a primary winding that provides a magnetizing inductance which provides a second inductance for the single LLC resonant tank. A rectifier is coupled to the secondary winding.
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128.发明申请公开(公告)号：US20200031048A1
公开(公告)日：2020-01-30
申请号：US16521806
申请日：2019-07-25
Inventor： Jack Stubbs , Michael Xynidis
IPC: B29C64/209 , B29C64/118
Abstract: A stackable, modular additive manufacturing printer filament feed device including various modules, or components, used to track, quantify, feed, and treat filament used in a 3D printer. The device is designed to provide an accurate quantification of the amount of filament remaining in an additive manufacturing printer by tracking the bidirectional linear translation of filament being fed into the additive manufacturing printer. In addition, the device is portable and does not require an input from the printer to operate; instead, the device mechanically couples to the printer, such that filament passes through the device and is fed into the printer during a printing project. The stackable nature of the device allows for customization depending on printing needs—as such, the device can perform multiple functions, in addition to feeding and tracking filament to an additive manufacturing printer.
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公开(公告)号：US10530127B2
公开(公告)日：2020-01-07
申请号：US16014305
申请日：2018-06-21
Inventor： Dennis G. Deppe
Abstract: A semiconductor vertical light source includes upper and lower mirrors with an active region in between, an inner mode confinement region, and an outer current blocking region that includes a common epitaxial layer including an epitaxially regrown interface between the active region and upper mirror. A conducting channel including acceptors is in the inner mode confinement region. The current blocking region includes a first impurity doped region with donors between the epitaxially regrown interface and active region, and a second impurity doped region with acceptors between the first doped region and lower mirror. The outer current blocking region provides a PNPN current blocking region that includes the upper mirror or a p-type layer, first doped region, second doped region, and lower mirror or an n-type layer. The first and second impurity doped region force current flow into the conducting channel during normal operation of the light source.
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公开(公告)号：US20200002771A1
公开(公告)日：2020-01-02
申请号：US16457067
申请日：2019-06-28
Inventor： Kiminobu SUGAYA , Vaidya MANJUSHA
IPC: C12Q1/6886
Abstract: Disclosed herein are methods of detecting cancer in a patient that involve analyzing DNA in extracellular vesicles. In an exemplary embodiment, detection involves screening for an insert in a 3′ UTR of NANOGP8.
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